72670416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 234651648

約数和(自身を除く): 161981232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 131, 156, 168, 182, 208, 254, 262, 273, 312, 336, 364, 381, 393, 508, 524, 546, 624, 728, 762, 786, 889, 917, 1016, 1048, 1092, 1456, 1524, 1572, 1651, 1703, 1778, 1834, 2032, 2096, 2184, 2667, 2751, 3048, 3144, 3302, 3406, 3556, 3668, 4368, 4953, 5109, 5334, 5502, 6096, 6288, 6604, 6812, 7112, 7336, 9906, 10218, 10668, 11004, 11557, 11921, 13208, 13624, 14224, 14672, 16637, 19812, 20436, 21336, 22008, 23114, 23842, 26416, 27248, 33274, 34671, 35763, 39624, 40872, 42672, 44016, 46228, 47684, 49911, 66548, 69342, 71526, 79248, 81744, 92456, 95368, 99822, 116459, 133096, 138684, 143052, 184912, 190736, 199644, 216281, 232918, 266192, 277368, 286104, 349377, 399288, 432562, 465836, 554736, 572208, 648843, 698754, 798576, 865124, 931672, 1297686, 1397508, 1513967, 1730248, 1863344, 2595372, 2795016, 3027934, 3460496, 4541901, 5190744, 5590032, 6055868, 9083802, 10381488, 12111736, 18167604, 24223472, 36335208, 72670416]

約数ペア:

[(1, 72670416), (2, 36335208), (3, 24223472), (4, 18167604), (6, 12111736), (7, 10381488), (8, 9083802), (12, 6055868), (13, 5590032), (14, 5190744), (16, 4541901), (21, 3460496), (24, 3027934), (26, 2795016), (28, 2595372), (39, 1863344), (42, 1730248), (48, 1513967), (52, 1397508), (56, 1297686), (78, 931672), (84, 865124), (91, 798576), (104, 698754), (112, 648843), (127, 572208), (131, 554736), (156, 465836), (168, 432562), (182, 399288), (208, 349377), (254, 286104), (262, 277368), (273, 266192), (312, 232918), (336, 216281), (364, 199644), (381, 190736), (393, 184912), (508, 143052), (524, 138684), (546, 133096), (624, 116459), (728, 99822), (762, 95368), (786, 92456), (889, 81744), (917, 79248), (1016, 71526), (1048, 69342), (1092, 66548), (1456, 49911), (1524, 47684), (1572, 46228), (1651, 44016), (1703, 42672), (1778, 40872), (1834, 39624), (2032, 35763), (2096, 34671), (2184, 33274), (2667, 27248), (2751, 26416), (3048, 23842), (3144, 23114), (3302, 22008), (3406, 21336), (3556, 20436), (3668, 19812), (4368, 16637), (4953, 14672), (5109, 14224), (5334, 13624), (5502, 13208), (6096, 11921), (6288, 11557), (6604, 11004), (6812, 10668), (7112, 10218), (7336, 9906)]